Anumber multiplied by itself and then by itself again gives -1,000. what is the number?

Gracie is wrong. It’s -10.
-10 • -10 = 100 since - • - = +

Then 100•-10 = -1,000

So it’s
-10.

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!

121 pints. they had 176 and drank 55